American International Group, Inc.
US ˙ NYSE ˙ US0268747849

SecurityAIG / American International Group, Inc.
InstitutionVestmark Advisory Solutions, Inc.
Latest Disclosed Ownership9,035 shares
Latest Disclosed Value $ 679,937
Vestmark Advisory Solutions, Inc. reports 56.10% decrease in ownership of AIG / American International Group, Inc.

On May 15, 2026 - Vestmark Advisory Solutions, Inc. filed a 13F-HR form disclosing ownership of 9,035 shares of American International Group, Inc. (US:AIG) valued at $679,884 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 20,581 shares of American International Group, Inc.. This represents a change in shares of -56.10% during the quarter. The current value of the position is $655,489 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 9,035 -11,546 -56.10 680 -61.42 0.0047
2026-02-06 2025-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 20,581 5,837 39.59 1,761 52.12 0.0238
2025-11-10 2025-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 14,744 10,919 285.46 1,158 253.82 0.0221
2025-08-06 2025-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 3,825 3,825 327 0.0047
2024-11-14 2024-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 0 -19,000 -100.00 0 -100.00
2024-08-12 2024-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 19,000 3,707 24.24 1,411 17.99 0.0589
2024-05-15 2024-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 15,293 15,293 1,195 0.0515
2023-11-06 2023-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 0 -16,618 -100.00 0 -100.00
2023-08-07 2023-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 16,618 -704 -4.06 956 9.63 0.0364
2023-05-09 2023-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 17,322 -5,030 -22.50 872 -38.29 0.0378
2023-01-20 2022-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 22,352 -2,363 -9.56 1,414 20.46 0.0689
2022-11-03 2022-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 24,715 1,408 6.04 1,173 -1.59 0.0654
2022-08-04 2022-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 23,307 -2,083 -8.20 1,192 -25.22 0.0681
2022-04-27 2022-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 25,390 -509 -1.97 1,594 8.21 0.0902
2022-01-31 2021-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 25,899 -2,282 -8.10 1,473 -4.78 0.0831
2021-11-15 2021-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 28,181 493 1.78 1,547 17.37 0.1048
2021-08-09 2021-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 27,688 768 2.85 1,318 5.95 0.0938
2021-05-10 2021-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 26,920 3,445 14.68 1,244 39.93 0.1103
2021-02-04 2020-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 23,475 -4,276 -15.41 889 16.36 0.0998
2020-10-19 2020-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 27,751 -2,444 -8.09 764 -18.81 0.1026
2020-08-13 2020-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 30,195 3,275 12.17 941 44.10 0.1456
2020-05-06 2020-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 26,920 2,141 8.64 653 -48.66 0.1276
2020-02-14 2019-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 24,779 -53 -0.21 1,272 -8.03 0.2610
2019-11-05 2019-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 24,832 -214 -0.85 1,383 3.67 0.2242
2019-08-20 2019-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 25,046 3,431 15.87 1,334 43.29 0.2283
2019-05-14 2019-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 21,615 21,615 931 0.1660
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.